Chart List

• Chart: Balancing Authority Map

  US balancing-authority territories as hoverable regions.

• Chart: DART Spread by CAISO Trading Hub

  Hourly DAM-minus-RT spread at each CAISO trading hub (NP15, SP15, ZP26).

• Chart: Generation by Fuel

  Generation by Fuel Group in Five Tabs: Daily Trend, Average 24-hour Profile, Small Multiples, Date-By-Hour Heatmaps, and 15-minute Detail for the Last Six Months.

• Chart: Generator Heat Exposure Map

  Interactive map of California CISO plants with recent Open-Meteo heat imputed onto plant coordinates: markers sized by nameplate capacity and colored by recent mean daily CDD65 at the nearest weather proxy.

• Chart: Power Plant Map

  Interactive tile map of the physical assets in the US: technology-colored, capacity-sized plant markers with hover cards, legend toggling, and a balancing-authority selector defaulting to CAISO.

• Chart: SP15 DAM vs RT LMP

  Day-Ahead Hourly LMP (step) against real-time 15-minute LMP at the SP15 hub.

• Chart: SP15 Market-Implied Heat Rate

  DAM Hourly LMP at SP15 divided by the SoCal Citygate Gas Price: the Breakeven Generator Efficiency.